1043222020

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{628447}}^1$

素因数の和:628539

約数の個数: 24

約数和(自身を含む): 2217164544

約数和(自身を除く): 1173942524

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 628447, 1256894, 2513788, 3142235, 6284470, 12568940, 52161101, 104322202, 208644404, 260805505, 521611010, 1043222020]

約数ペア:

[(1, 1043222020), (2, 521611010), (4, 260805505), (5, 208644404), (10, 104322202), (20, 52161101), (83, 12568940), (166, 6284470), (332, 3142235), (415, 2513788), (830, 1256894), (1660, 628447)]